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éric ROMERO
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Thierry Blondelle
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François BartholomeeusenDear forum members, On the 2nd of February 2026,
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Hi forum, I'm now looking for another reference c
Diaporthales on Castanea sativa
Mathias Hass,
03-08-2023 13:31

Hi,
On attached dead twig of Castanea sativa. Found july, Gyngemosen near Copenhagen Denmark. Olivebrown conidia, valiable shape, ellipsoide, almond shaped, ellongated and even curved, 23,8 (18,0-29,5) x 9,6(7,1-11,5) my, Q=2,6. Coated with a thin 1 my mucilaginous sheet. Looks to me Melanconis-like, but cannot find any match on this host. Any ideas?
Chris Yeates,
05-08-2023 16:00
Re : Diaporthales on Castanea sativa
Hi Mathias
Spore dimensions a bit different (possibly originally due to working on dried material), but you could try https://www.biodiversitylibrary.org/page/32873578#page/1223/mode/1up
Best wishes, Chris
Mathias Hass,
05-08-2023 23:12
Re : Diaporthales on Castanea sativa
Thanks a lot Chris. That is at least a good start.


